Article 1Players, deck and wild cards
Connect Four is played by up to six players with a standard 52-card deck. It is a variant of five-card draw and is closely related to Kings and Little Ones, with fours taking the place of kings.
All fours are wild.
A player who holds at least one four may also treat the lowest card in their hand as wild. A player who holds no four has no wild card at all.
1.3(a) If a player's lowest card is itself a four, the fours are that player's only wild cards.
1.3(b) Whether all cards of the lowest rank are wild, when a player holds two or more of them, and whether an ace counts as low when finding the lowest card, are not settled by the sources. The dealer shall announce the rule before the deal.
Wild cards make five of a kind possible. Unless the dealer announces otherwise, five of a kind is the highest hand, above a straight flush. See hand rankings.